868  
CDUS41 KGYX 020908  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EST SAT DEC 02 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 1 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 12:34 PM 66 2001 43 13 43  
MINIMUM 33 5:04 AM 9 1989 27 6 27  
AVERAGE 45 35 10 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.46 1917 0.14 -0.06 T  
MONTH TO DATE 0.08 0.14 -0.06 T  
SINCE DEC 1 0.08 0.14 -0.06 T  
SINCE JAN 1 50.08 43.76 6.32 42.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1992 0.2 -0.2 T  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE DEC 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.2 2.7 -2.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 30 -10 30  
MONTH TO DATE 20 30 -10 30  
SINCE DEC 1 20 30 -10 30  
SINCE JUL 1 1289 1408 -119 1266  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 423 446 -23 542    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 PM  
LOWEST 43 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 61 1998  
MINIMUM TEMPERATURE (F) 27 3 1940  
 
SUNRISE AND SUNSET  
DECEMBER 2 2023......SUNRISE 6:56 AM EST SUNSET 4:05 PM EST  
DECEMBER 3 2023......SUNRISE 6:57 AM EST SUNSET 4:05 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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